Dennis Osadebay University Library, Asaba, Delta State, Nigeria
+234 706 747 5531
ul@dou.edu.ng
Weekdays (Mon–Fri): 8:00 am – 6:30 pm
Saturdays: 10:00 am – 4:00 pm
Help Desk: 9:00 am – 4:00 pm (Mon–Fri)
Help Desk Phone: +234 706 747 5531
Sundays: During Examination Periods
Extended hours including Sundays for postgraduate students and faculty members may be available when necessary.